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| author | Remko Tronçon <git@el-tramo.be> | 2013-08-25 16:39:06 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2013-08-27 19:47:48 (GMT) |
| commit | 1bb607f96e79845ce30dd5590b0d53cc394ac150 (patch) | |
| tree | 6156622ddd1b3238aec73536e0dc25b632965a71 /Sluift/ElementConvertors/PubSubAffiliationsConvertor.cpp | |
| parent | c4431ee90f3f1daac0a12b35bfa3378d5c570eaa (diff) | |
| download | swift-1bb607f96e79845ce30dd5590b0d53cc394ac150.zip swift-1bb607f96e79845ce30dd5590b0d53cc394ac150.tar.bz2 | |
PubSub implementation & Sluift refactoring.
Change-Id: I04ff7111b73565c00bff6db183451774a633344f
Diffstat (limited to 'Sluift/ElementConvertors/PubSubAffiliationsConvertor.cpp')
| -rw-r--r-- | Sluift/ElementConvertors/PubSubAffiliationsConvertor.cpp | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/Sluift/ElementConvertors/PubSubAffiliationsConvertor.cpp b/Sluift/ElementConvertors/PubSubAffiliationsConvertor.cpp new file mode 100644 index 0000000..9f34235 --- /dev/null +++ b/Sluift/ElementConvertors/PubSubAffiliationsConvertor.cpp @@ -0,0 +1,70 @@ +/* + * Copyright (c) 2013 Remko Tronçon + * Licensed under the GNU General Public License. + * See the COPYING file for more information. + */ + +#include <Sluift/ElementConvertors/PubSubAffiliationsConvertor.h> + +#include <lua.hpp> +#include <boost/smart_ptr/make_shared.hpp> +#include <boost/numeric/conversion/cast.hpp> + +#include <Sluift/LuaElementConvertors.h> +#include <Swiften/Base/foreach.h> + +#pragma clang diagnostic ignored "-Wunused-private-field" + +using namespace Swift; + +PubSubAffiliationsConvertor::PubSubAffiliationsConvertor(LuaElementConvertors* convertors) : + GenericLuaElementConvertor<PubSubAffiliations>("pubsub_affiliations"), + convertors(convertors) { +} + +PubSubAffiliationsConvertor::~PubSubAffiliationsConvertor() { +} + +boost::shared_ptr<PubSubAffiliations> PubSubAffiliationsConvertor::doConvertFromLua(lua_State* L) { + boost::shared_ptr<PubSubAffiliations> result = boost::make_shared<PubSubAffiliations>(); + lua_getfield(L, -1, "node"); + if (lua_isstring(L, -1)) { + result->setNode(std::string(lua_tostring(L, -1))); + } + lua_pop(L, 1); + if (lua_type(L, -1) == LUA_TTABLE) { + std::vector< boost::shared_ptr<PubSubAffiliation> > items; + for(size_t i = 0; i < lua_objlen(L, -1); ++i) { + lua_pushnumber(L, i + 1); + lua_gettable(L, -2); + if (!lua_isnil(L, -1)) { + if (boost::shared_ptr<PubSubAffiliation> payload = boost::dynamic_pointer_cast<PubSubAffiliation>(convertors->convertFromLuaUntyped(L, -1, "pubsub_affiliation"))) { + items.push_back(payload); + } + } + lua_pop(L, 1); + } + + result->setAffiliations(items); + } + return result; +} + +void PubSubAffiliationsConvertor::doConvertToLua(lua_State* L, boost::shared_ptr<PubSubAffiliations> payload) { + lua_createtable(L, 0, 0); + if (payload->getNode()) { + lua_pushstring(L, (*payload->getNode()).c_str()); + lua_setfield(L, -2, "node"); + } + if (!payload->getAffiliations().empty()) { + { + int i = 0; + foreach(boost::shared_ptr<PubSubAffiliation> item, payload->getAffiliations()) { + if (convertors->convertToLuaUntyped(L, item) > 0) { + lua_rawseti(L, -2, boost::numeric_cast<int>(i+1)); + ++i; + } + } + } + } +} |